| 000 | 005510000a22002050004500 | ||
|---|---|---|---|
| 022 | _a0419-4217 | ||
| 596 | _aI | ||
| 245 | 1 | 0 | _aDISSERTATION ABSTRACTS INTERNATIONAL B: THE SCIENCES AND ENGINEERING |
| 260 | _bUniversity Microfilms | ||
| 310 | _aMen. | ||
| 362 | 1 | _a1938- | |
| 650 | 1 | 4 |
_9140472 _aCIENCIAS |
| 650 | 1 | 4 |
_9151384 _aINGENIERIA |
| 650 | 1 | 4 |
_9166571 _aTESIS |
| 515 | _aHasta vol. 26 1966: <Dissertation Abstracts> | ||
| 593 | _a12-10-1994 | ||
| 590 |
_bUniversity Microfilms, Ann Arbor, Mich. _gUSA |
||
| 942 | _cCR | ||
| 999 |
_c130611 _d130611 |
||